2515695832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 5159700000

約数和(自身を除く): 2644004168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 181, 214, 362, 428, 724, 856, 1249, 1391, 1448, 2353, 2498, 2782, 4706, 4996, 5564, 9412, 9992, 11128, 16237, 18824, 19367, 32474, 38734, 64948, 77468, 129896, 133643, 154936, 226069, 251771, 267286, 452138, 503542, 534572, 904276, 1007084, 1069144, 1737359, 1808552, 2014168, 2938897, 3474718, 5877794, 6949436, 11755588, 13898872, 23511176, 24189383, 48378766, 96757532, 193515064, 314461979, 628923958, 1257847916, 2515695832]

約数ペア:

[(1, 2515695832), (2, 1257847916), (4, 628923958), (8, 314461979), (13, 193515064), (26, 96757532), (52, 48378766), (104, 24189383), (107, 23511176), (181, 13898872), (214, 11755588), (362, 6949436), (428, 5877794), (724, 3474718), (856, 2938897), (1249, 2014168), (1391, 1808552), (1448, 1737359), (2353, 1069144), (2498, 1007084), (2782, 904276), (4706, 534572), (4996, 503542), (5564, 452138), (9412, 267286), (9992, 251771), (11128, 226069), (16237, 154936), (18824, 133643), (19367, 129896), (32474, 77468), (38734, 64948)]